| Papers [1-15] of 100 :: [Page 1 of 7] | | Go to page : 1 2 3 4 5 6 7 —> | Search results on "GROUNDWATER CONTAMINATION": |
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Groundwater Contamination, 1988.
Discusses origins, types; economic, political, health aspects; proposed solution based on cost/benefit analysis of social capital.
1,575 words (approx. 6.3 pages), 8 sources, $ 55.95
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From the Paper
"The purpose of this research is to briefly examine the problem of groundwater contamination. The types (origins) of groundwater contamination are identified; economic and political implications are discussed; and solutions proposed.
TYPES (ORIGINS) OF GROUNDWATER CONTAMINATION
The three primary origins of groundwater contamination are (1) urban living, (2) industrial operations, and (3) agricultural activities. Urban living creates groundwater contamination primarily through the use of water as a medium for carrying sewage effluent, and the subsequent return of the water to the supply pool. Urban living also creates groundwater contamination through automobile and household lawn wastes carried to the supply pool through surface runoff. As urbanization increases,(...)"
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Groundwater and Seawater, 2004.
An analysis of the relationship between groundwater and seawater.
8,338 words (approx. 33.4 pages), 48 sources, MLA, $ 177.95
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Abstract
This paper discusses the interaction between groundwater and seawater and thoroughly analyzes the condition of seawater intrusion in groundwater. It outlines the adverse effects of the seawater-groundwater interaction and proposes methods through which this situation can be solved. It also highlights various mathematical equations, which are used to reach analytical solutions. The trend of fresh water, seawater, and groundwater are discussed to scrutinize each water body behavior with respect to one another. The effects of seawater upon groundwater, contaminants, and soil are also judged. The paper also emphasizes some true-to-life examples of various countries that are facing these problems with their groundwater tables and taking appropriate measure ,such as implanting groundwater-replenishing systems in order to preserve their sources of water. Sources of contamination and their effects are also discussed in detail.
From the Paper
"As ground waters are present almost every where, the interactions between ground waters and seawater rely greatly upon the physiographic and climatic milieu of the landscape. As a result of tidal fluctuation, ground waters and seawater are always in consistent communication with each other. This has given rise to various hydrological, engineering and environmental problems. ?These include coastal aquifer parameter estimation, beach de-watering, marine retaining structures, and seawater intrusion fluctuations?."
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Water Contamination, 2002.
This paper deals with the E.P.A. violations regarding water contamination.
780 words (approx. 3.1 pages), 2 sources, MLA, $ 27.95
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Abstract
The paper reviews the work ?A Civil Action? by Jonathan Harr as a basis for exploring violation of E.P.A. regarding water contamination. It uses the incident of water contamination that took place at Woburn, Massachusetts in the 1960s and 70s as one that serves as a lesson in the prevention of water contamination. It lists the deficiencies responsible for the contamination, such as the lack of laboratory checks, lack of inspections of the land and water, lack of compliance evaluation and inhibited civil action.
From the Paper
""A Civil Action? by Jonathan Harr is a book that brings awareness to communities that might be unaware of the EPA standards against water contamination, and the neglect of concerned authorities allowing industries to carry out their illegal dumping of chemicals in certain areas. The incident of water contamination that took place at Woburn, Massachusetts is one that serves as a lesson in history that should not be repeated. This case of water contamination was believed to be responsible for claiming many lives through leukemia because of a chemical substance (Trichloroethylene) present in the water."
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Groundwater: Conserve and Protect., 2002.
An overview of the issues cocerning shrinking supply of groundwater.
1,150 words (approx. 4.6 pages), 5 sources, $ 44.95
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Abstract
This paper discusses the various issues surrounding the shrinking supply of groundwater (such as groundwater mining) and how we can deal with those issues to protect this vital resource.
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Manure and Groundwater, 2003.
Examines the extent to which manure is a threat to groundwater supplies.
920 words (approx. 3.7 pages), 11 sources, APA, $ 31.95
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Abstract
This paper examines the extent to which manure is a threat to groundwater supplies (which are a source of much of the nation's drinking water), looking at what farm practices lead to the current levels of pollution and how those methods might be changed so that the groundwater supply can be kept safe in the future.
From the Paper
"This paper examines the extent to which manure is a threat to groundwater supplies which are a source of much of the nation's drinking water looking at what farm practices lead to the current levels of pollution and how those methods ..."
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Solid Waste Disposal & Contamination, 2002.
An analysis of the environmental crisis of fecal contamination due to inadequate solid waste disposal.
1,662 words (approx. 6.6 pages), 6 sources, MLA, $ 54.95
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Abstract
This paper discusses the hazardous effects of inadequate methods of solid waste disposal on the environment. The paper emphasizes the urgency of the need to deal with this issue, and describes fecal contamination as the major culprit. The writer illustrates how the lack of modern sanitation facilities and adequate health care in certain areas, are the main cause of fecal contamination.
From the Paper
"Fecal waste may contain an undetermined number of bacteria, viruses, and parasites capable of causing disease in humans and animals. Studies have focused on numbers of indicator bacteria (total coliforms, fecal coliforms, and fecal streptococci) or enteroviruses in feces and leachates, but have not estimated the total pathogen load or identified the major sources of these pathogens. This may be due to lack of detection methods for many of the pathogens in solid waste or leachate as well as potentially low numbers of viable but non-culturable organisms. Fecal waste is a breeding ground for diseases and even the smallest of contaminations can cause a great deal of problems."
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Groundwater and Hydrology, 2004.
An analysis of groundwater and hydrology, with a focus on national water resources.
4,300 words (approx. 17.2 pages), 7 sources, MLA, $ 113.95
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Abstract
This paper discusses the transformation of water that takes place through a continuation process referred to as a hydrological cycle, which derives its momentum from solar energy and gravity. The paper analyzes the various methods for maintaining an adequate water level. The paper contends that a comprehensive examination, analysis, and determination of the hydrologic and geological characteristics of a selected location are essential for the productive management of the water resource.
Outline
The Occurrence of Ground Water
Properties and Classification of Water-Bearing Formations
Darcy?s Law
Measures of Water Quantity
Utilization of Groundwater
Permeability
Water Level Measurements
From the Paper
"The groundwater is observed to rest on the empty spaces of the natural elements such as soils, unconsolidated settlings and rocks. Envisaging the level of underwater is quite a hard task. It is considered by some that the groundwater is reserved in the subversive lakes and flows in subversive rivers. The groundwater is the underlying water beneath the ground that is fully soaked through the small outlets of soils and rocks. The groundwater is refilled primarily by the downpour and determined totally by the local environment and geology, which causes its disproportionate distribution in both quantity and quality."
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Contamination from Munitions, 2004.
This paper is an essay critical of the United States' military for its disregard for contamination caused by munitions.
1,215 words (approx. 4.9 pages), 9 sources, MLA, $ 41.95
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Abstract
This paper discusses the problems of the residents of Badger, Wisconsin, who are battling to drink contaminant-free water, trying to avoid poisoned fish in Ballistics Pond, and holding their breath while old ammunition sites are burning dinitrotuluene; and yet the government continues to both push and ignore the very destruction that ails them. The author continues that the Department of Defense is spending money on additional armed submarines to continue polluting the oceans. The paper states that, if the United States government wants more money for defense, it should consider taking up effective listening in regards to what might matter to the people in the world.
From the Paper
"The budget proposal mentioned becomes even more sickening when you explore what has happened in Badger further. Badger citizens cannot even drink their own water. According to The Citizens for Safe Water around Badger, "Late on Wednesday, March 3, the Army received results from monitoring wells sampled during the December 2003 round. Several monitoring wells located along the south boundary of Badger detected DNT in groundwater near the intersection of Keller Road and Highway 78 in Sumpter township. DNT levels were detected at 0.02 and 0.05 ppb (parts per billion). The safe drinking water standard for DNTs is 0.05 ppb." The detection of this cancer - causing agent in the Badger water prompted the military to hurry up and wait. Time has elapsed, dollars have been spent, and there is still no cure."
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PCB Contamination, 2004.
An analysis of the issues involved in PCB contamination and possible solutions.
1,007 words (approx. 4.0 pages), 10 sources, MLA, $ 35.95
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Abstract
This paper gives a full overview of Polychlorinated Biphenyls (PCB). The paper presents background information on PCBs, including their sources, cleanup efforts, stakeholders, and similar toxins. The paper emphasizes environmental and water quality applications.
From the Paper
"Advances in the treatment of affected aquatic systems have been made and PCB contamination is becoming less widespread. The stakeholders associated with this issue are large electrical companies like White-Westinghouse and General Electric and biotechnology corporations such as the Monsanto Company. The electric companies needed a chemical that could be used for industrial cooling and the Monsanto Company used their technology to create this chemical. (Schmidt,48)"
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Groundwater Pollution, 1994.
This paper examines the prevention of groundwater pollution: Market and non-market environmental protection approaches, causes, legislation, costs and impact on the public.
1,575 words (approx. 6.3 pages), 10 sources, $ 55.95
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From the Paper
"This research examines the concept of environmental protection in relation to the prevention of groundwater pollution. While a variety of approaches have been proposed to protect the purity of groundwater, all of these approaches may be grouped into market solutions and non-market solutions. In this research, examples of both market and non-market solutions are examined.
A Market Solution
The three primary origins of groundwater contamination are (1) urban living, (2) industrial operations, and (3) agricultural activities. Urban living creates groundwater contamination primarily through the use of water as a medium for carrying sewage effluent ... "
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Bottled Water Contamination, 2002.
A study of the report by the Natural Resources Defense Council that commercially bottled drinking water in the United States is often contaminated.
685 words (approx. 2.7 pages), 7 sources, MLA, $ 24.95
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Abstract
This paper describes undisclosed bottled water contamination in America. The paper reports that most of the bottled water is not frequently checked, and that a small percent of it is unsafe for the public. It illustrates how the American public has been advertised into perceiving that bottled water is pure and clean. The author calls for the labeling of bottled water to disclosing the water source, treatments and other key information.
From the Paper
"According to a four-year scientific study made recently public by Natural Resources Defense Council (NRDC) stated that the sales of bottled water in the United States have been blown up in recent years, mainly as a result of a public awareness of purity driven by advertisements and packaging labels featuring unspoiled glaciers and crystal-clear mountain springs. However, bottled water sold in the United States does not necessarily cleaner or safer than most tap water (NRDC)."
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Scarce Resources in China - The Problem of Falling Groundwater, 2008.
An analysis of the economic and environmental problems facing China with a focus on water resources, agriculture and social policies.
927 words (approx. 3.7 pages), 8 sources, MLA, $ 32.95
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Abstract
This essay looks at one of the more urgent problems in China - that of falling groundwater and scarce freshwater resources. It considers not only issues around agriculture, environmental degradation and forced relocation, but also the different effects that large-scale social policies have on men and women alike.
From the Paper
"In recent years, surface water supplies for agriculture have been taken away from food production and given over to the manufacturing industry instead. This is in keeping with the government's push for heavy industrialization and economic growth. Unfortunately this decision has pushed farmers into an even more desperate position, leaving them with a still greater reliance upon groundwater for crop irrigation. By the end of 1997 North China had 2.6 million wells, and another 221,900 were drilled that very same year (Brown 2000). As a direct result of this excessive drilling, the water table has fallen 42 meters in the past three decades. What little water that does remain is under double assault: as farmers suck dry the lower aquifer, the upper limits are polluted by industrial waste. The situation is now critical in Beijing, where new wells must reach a depth of 1,000 metres to access fresh water (Brown 2000). "
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Coastal Water Contamination, 2002.
An analysis of a study carried out to determine the coliform count in water samples from Back Bay at Newport Beach, California.
1,200 words (approx. 4.8 pages), 5 sources, MLA, $ 41.95
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Abstract
This paper examines how a study of Southern California coastal waters in 1999 showed that the waters rarely contain enough bacteria during the summer to make swimmers sick, except at creeks and storm drains that are releasing urban runoff. It looks at how significant portion of coastal water contamination comes from non-point source pollution such as agriculture and urban runoff, faulty septic systems, marinas and recreational boating and habitat degradation. It proposes a study to determine the coliform count in water samples from New Port Beach, California which is considered to be one of the best urban beaches in the United States and provides an analysis of the results.
From the Paper
"Newport Beach is the fifth best urban beach in the United States, according to the Surfrider Foundation report issued in May, 2000 (Mehta, 2000). The city was one of three California communities to make the list as a place where healthy shorelines and urban development coexist. However, Newport Bay suffers from extreme pollution from the Santa Ana River. In January, 2000 Gumbel (2000) reported that all 8 miles of Huntington Beach, a few miles north of Newport Beach, had been closed since the previous summer because the water had shown exceptionally high levels of enterococcus bacteria, indicating fecal contamination. Surfrider Beach in Malibu was plagued at the same time by E. coli bacteria and viruses. The contamination in both cases was attributed to urban runoff."
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Water Contamination, 1992.
Examines methods for removing arsenic compounds from waste water.
1,350 words (approx. 5.4 pages), 16 sources, $ 47.95
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From the Paper
"Removal of Arsenic Compounds From Waste Water
Land disposal of arsenic containing waste, use of arsenic containing pesticides and ore smelting have resulted in increased environmental levels of arsenic containing compounds. (15, 13) A significant amount of these arsenic containing compounds contaminates waste water. An examination of any process for reducing increased levels of arsenic containing compounds in waste water involves an understanding of the chemistry of dissolved arsenic containing compounds, an effective method for measuring dissolved arsenic compounds, and an efficient system for removal of arsenic containing compounds from waste water. Removal of arsenic containing compounds should be addressed in the context of an integrated waste water management program.
Anderson and Bruland (1) examined the forms that arsenic ..."
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Food Contamination, 2001.
Discusses food-borne diseases, symptoms of food poisoning, threat to U.S.
675 words (approx. 2.7 pages), 3 sources, $ 23.95
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From the Paper
"Home may be where the heart is, but it is also where the bacteria are. An American?s home is the most likely place where that person will suffer the effects of food contamination ? although restaurants generate more headlines and more concern for most people. This paper provides a brief overview of the food-borne illnesses that are present in the United States today and how each of these has come to be a threat to the American population.
There are between 20 million and 40 million reported cases of food poisoning annually in this country with the cost in medical bills, lost wages and product recalls as high as $10 billion, according to federal estimates caused by the microbial contamination of such foods as poultry, eggs, dairy and seafood (Puzo, 198, p. 8/2)."
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